Hajime and Arashi are flashed back to a world of the past, and Arashi still cannot believe that she is a ghost. Now, even though weird things are happening at work, all Arashi could do was think about what had recently happened. In the meantime, Hajime advises Jun that there it's strange that a freeloader has all of a sudden appeared and that they should keep a close eye on her, as Arashi becomes increasingly more immersed in her thoughts about earlier...

At the Ark Coffee Shop, the owner makes a special request to everyone. She asks them to travel back into time and bring back non-expired mackerel sushi so that she can eat it. Kaya strongly opposes to such a ridiculous request, while Jun states that if you have the ability to go back you can essentially do anything. This causes a huge debate on the ethics of time travel and changing history and if they were to jump back to an altered reality...

In an attempt to save Arashi after she has her powers sucked up, Hajime and the man with the sunglasses creep into Kanako's residence. However, they could not get past Kanako's watchful eye as they fell under her attacks. While avoiding Kanako's attacks and knives, Hajime comes into contact with Yayoi and both are sent back in time to the middle of the war. They touch down on a hill on the outskirts of town, where at that time, Yayoi first met Kanako. As they approached US aircrafts, attacks commenced...